Re: [Xen-devel] [PATCH v2] libxl: initialise nr_dom_vcpus to fix 4a6070ea9

[Dario Faggioli <dario.faggioli@xxxxxxxxxx>]

On Mon, 2016-10-24 at 11:11 +0100, Wei Liu wrote:
> Clang complains nr_dom_vcpus may be used uninitialised after
> 4a6070ea9.
> 
> The real issue is vinfo can be NULL and nr_dom_vcpus remains
> uninitialised if previous call fails.
> 
> Initialise nr_dom_vcpus to 0 at the beginning of the loop to fix the
> issue.
> 
> Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
>
Reviewed-by: Dario Faggioli <dario.faggioli@xxxxxxxxxx>

Thanks and Regards,
Dario
-- 
<<This happens because I choose it to happen!>> (Raistlin Majere)
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Dario Faggioli, Ph.D, http://about.me/dario.faggioli
Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)

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